Can prickly heat be treated with calamine?

Written by Zhu Zhu
Dermatology
Updated on September 02, 2024
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Lugan Stone Cleanser is mainly used for acute pruritic dermatosis, such as urticaria, eczema, prickly heat, etc. Thus, it can be used for prickly heat. The method of use is topical application; shake well before use, apply an appropriate amount of Lugan Stone Cleanser to the affected area, and it can be applied two to three times a day. However, if there is a burning sensation or swelling at the site of application, discontinue use immediately, clean the area thoroughly, and consult a local physician if necessary. Additionally, to prevent the recurrence of prickly heat, it is important to keep the environment cool and ventilated, avoid outdoor activities under strong sunlight, frequently bathe in warm water and dry the skin properly, and maintain a light diet rich in vegetables and fruits while avoiding spicy, stimulating, and greasy foods.

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Written by Li Ying
Neonatology
1min 31sec home-news-image

The difference between prickly heat and rash

It's often hard for parents to distinguish between intertrigo and prickly heat, but our approach to handling them is generally the same: keep the area dry and apply a small amount of talcum powder to the area affected by prickly heat. Diaper dermatitis and prickly heat may appear similar. Diaper dermatitis primarily occurs on the baby's genital area due to the parents' failure to change diapers or nappies in time, leading to contamination of the skin by the baby's excrement, which can cause the appearance of erythema. Typically, the skin's surface will exhibit red patches or rashes. At this point, we shouldn't use talcum powder; instead, we should visit a dermatologist who will prescribe antimicrobial topical treatments. Another condition is atopic dermatitis, which also manifests with the development of a rash but is characterized by genetic predisposition and being primarily an allergic reactive disease. It usually appears on the face and the flexural sides of the limbs. If you notice that your baby develops rashes not just during summer but also in winter, or if the rashes appear sporadically, you should take your child to a dermatologist for an examination to see if it is atopic dermatitis. For managing atopic dermatitis, the routine care typically involves the long-term use of moisturizers instead of talcum powder and avoiding allergens.

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Written by Tong Peng
Pediatrics
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What should I do if a baby gets prickly heat?

If babies develop prickly heat, it should be considered that their sweat glands are underdeveloped, making them susceptible to changes in temperature which can lead to increased sweating. Their sweat can block the sweat glands and increase the occurrence of prickly heat. In terms of treatment, first of all, it's important to pay attention to the temperature of the baby's living environment, ensuring a certain level of humidity and temperature to reduce the stimulus of sweating. Additionally, care should be taken that the clothing is not too tightly wrapped; preferably choose cotton and loose clothing to keep the skin breathable. Furthermore, if prickly heat occurs, you can apply baby-specific prickly heat powder for topical application. Also, pay attention to any symptoms of skin infection, and if present, timely medication should be administered to avoid exacerbation of symptoms leading to infection.

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Written by Zeng Hai Jiang
Pediatrics
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Do children get itchy from heat rash?

It itches. Miliaria, caused by blocked sweat ducts, commonly occurs in newborns due to their underdeveloped sweat ducts, as well as in hot environments and situations like prolonged bedrest, which can easily lead to the condition. Some skin infections that block sweat ducts can also cause miliaria. Miliaria is classified into types such as clear miliaria, red miliaria, pustular miliaria, and deep miliaria. Red miliaria is characterized by a burning and itching sensation. In areas with pustular miliaria lesions, there is also a burning, itching, and painful sensation, while the symptoms in areas affected by clear and deep miliaria are less noticeable.

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Written by Qu Jing
Dermatology
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Are heat rash and prickly heat the same?

Heat rash, also known as miliaria, is actually what is referred to in medicine as herpes simplex. It is different from prickly heat. Herpes simplex is caused by a viral infection, specifically the herpes simplex virus. It is characterized by clusters of small blisters and often occurs at the junctions of skin and mucous membranes. It is self-limiting but tends to recur, especially when the immune system is weakened. On the other hand, prickly heat occurs in the hot summer months when high temperatures and humidity make sweat evacuation difficult, leading to narrow and blocked sweat ducts, which results in prickly heat. It is usually intensely itchy. Thus, it is advisable to avoid rapid changes in skin temperature, such as moving from sweating heavily to suddenly entering an air-conditioned environment. This can cause sweat glands to close while sweat is still being produced heavily, leading to prickly heat. Treatment for herpes simplex involves antiviral therapy, whereas treatment for prickly heat primarily involves cooling, inducing sweat, and astringent measures.

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Written by Zhu Zhu
Dermatology
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How to deal with heat rash in adults?

Adults may develop heat rash, usually due to excessively hot weather or high temperatures, which causes excessive sweating and the inability to expel this sweat effectively. Recommendations for this condition are: first, ensure good ventilation to cool down; second, bathe frequently to reduce skin temperature; third, use medications for treating heat rash or apply everyday items like honeysuckle water; fourth, maintain dryness and wear breathable, cool clothing.